Right now at MWC 2011, Samsung's just released the first official confirmation of a new addition to the Galaxy Tab family, namely the Galaxy Tab 10.1. Unlike the 7-incher preceding it, the 10.1 packs a 1 GHz dual-core CPU and Android 3.0 Honeycomb. Rather like the controversially-priced Motorola XOOM, the 10.1 also includes a 1280 x 800 resolution screen and multiple cameras.

In terms of connectivity we find quad-band HSPA+, A/B/G/N WiFi, and Bluetooth 2.1.

At Verizon's 4G event today, we got some quick demo time with LG's initial LTE offering, the Revolution. Sporting a trendy 4.3" display, the device is obviously geared towards content creation and consumption. Not only does it include a 720P-capable 5 MP camera on the back, it also makes a mark with it a 1.3 MP front facing camera for video calls.

Unfortunately, it only has a single-core processor, clocking in at 1 GHz with 512 MB RAM alongside, but that shouldn't stop it from being a fairly decent performer all around.

In the world of design mock-ups, where phones are seen with operating systems as-yet unavailable to them, the Nexus One can make video calls. Nope, this isn't an internal hardware hack like we saw on the Vibrant; it's a simple attachment in the form of an array of prisms and mirrors called OneMoreFace. We've already seen a few examples of this idea implemented for the older (pre-iPhone 4) iPhones, but this is probably the slickest design so far.

All of Samsung's Galaxy S family have the same 4.0" Super-AMOLED screen, share a common iPhone-esque UI, and ... well, that's about it. The disparity between features in the SGS line has certainly caused some frustration with users; two have a flash, one has a keyboard and 4G, one has Bing (not really a feature worth crowing about), and two have front-facing cameras. Those two are the appropriately-named Epic 4G and the mothership, the Galaxy S i9000, which is mainly sold in Europe and Korea.